Why is the sky blue? also enjoy the points and you dont have to answer lol just dont wanna get this deleted

Answers

Answer 1

Yay thank you!

I don't rally know why the sky is blue but I think it's because the ocean is. The ocean reflects the color of the sky and sky reflects the color of the ocean. I don't really know though. Hope this helps! :)

Related Questions

Help text math XD thank you

Answers

Answer:

14 deliveries

Step-by-step explanation:

First we have to find out how much he makes in a day aside from what he makes a day aside from his deliveries, so 9 x 8 = 72. Then we take 155 - 72 = 83. Then since he wants to make more than 155, we'll add one to 83, then take that divided by 6. 84/6=14. So he'd have to make at least 14 deliveries to make $156 in a day.

Answer:

D. 14

Step-by-step explanation:

Write the expression (explanation)

9 per hour= 9xh= 9h

and= addition

6 each delivery= 6xd=6d

more than= >

Final expression you need to solve

9h+6d>155

how many hours?: 8 hours

9(8)+6d>155

solve for d

72+6d>155

6d>83

d>~13.83

He cannot make less than 13.83, so you would round it up to 14.

PLS HELP!! Let's say you are borrowing $5000 from the bank to purchase a donkey named Don. The annual (one year) interest rate for the donkey is 4.4%. How much will you be paying in interest for Don?

Answers

Answer:

220?

Step-by-step explanation:

220 is the answer i believe!!

Marissa deposited $900 in her savings account. The rate of simple interest is 5% per year. Find the balance at the end of 4 years

PLEASE HELP ASAP!!!

Answers

If you multiply the 9 in the 900 by 5 you get 45 which is 5% of 900, multiply that by 4 gives 180 so she should have $180

Gayle bought 3.4 yards of fabric that cost $4.75 per yard. What was her total cost?

Answers

45.67 is the answer!!!!!

1. Nancy questioned 21 students who were all in the same introductory math class at her college.

2. In the dark Jamie picked out t-shirts from her closet.

Are these biased or non-biased

Answers

Answer:

If I'm right----> (brainliest plz)

if I'm wrong --->(SORRY)

Step-by-step explanation:

i would say A. a convenience sample that is not representative of all first-year college students. there are more than 20 first-year college students in the world so obviously only talking to 20 of them won't be representative of /everyone/

and the convenience is that she only handed them out to people in the library; where she spends most of her time, therefore making it more convenient for her.

1. Biased 2. Non biased

help plz! I will give you brainliest if ur right:)

Answers

Answer: a

Step-by-step explanation:

I just solved this and the answer is A for your question I hope this helps! :)

Robert is inspecting a shipment of 22-inch pipes. The lengths of the pipes may vary by 1%. What is the range of allowable lengths of the pipes?

Answers

Answer:
The allowable lengths of pipe is from 21.78 inch to 22.22 inch.
Step-by-step explanation:
The length of the each pipe in the shipment = 22 inch
The variation in the length of pipes = 1%
⇒The allowable length of pipe in the inspection = 22 inch ± 1%
Now, 1% of 22 =
So, 22 inch + 1% = 22 inch + 0.22 = 22.22 inch
and 22 inch - 1% = 22 inch - 0.22 = 21.78 inch
⇒ 22 inch ± 1% = 22.22 inch and 21.78 inch
Hence, the allowable lengths of pipe is from 21.78 inch to 22.22 inch.

Plz need help this is hw

Answers

Answer: A= 1,-5 b=5,-3

Step-by-step explanation: i dont have one

a=1 hope this helps!!!

A school collected 1,204 cans of food during a food drive that lasted 28 days. Therefore, the school collected cans on average each day.

Answers

Answer: I think it is 43

Step-by-step explanation:

The answer is 43 cans a day

Simplify
1) 6u-(-3u)+4-15
2) -1-2u-9-(5u)
3) 7u+25+(-10u)-16
4) -u-6-(-4u)+(-1)

Answers

1) 9u - 11
2) -7u - 10
3) -3u + 9
4) -u - 3

1) 9u-11
2)-10-7u
3)-3(u-3)
4)3u-7

Write an equation for the situation below.

A gym holds one 60-minute exercise class on Saturdays and several 45-minute classes during the week. Last week all of the classes lasted a total of 285 minutes. Write an equation you can use to find the number
of weekday classes. Use x for your variable.

Write your variable term first, then your constant. please help!!

Answers

Answer:

45x +60 = 285

Step-by-step explanation:

60 minutes + 45 minutes * x week-days -classes = 285 total

60 +45x =285

45x +60 = 285

The answer is 285 I think

PLZ HELP!!!!!!!!!!!!!!!!!!!!!

Answers

I think it’s 312 meters
I’m so sorry if I’m wrong

Answer:

288 I think or maybe 312

Step-by-step explanation:

Plz help i need need i know the question is really easy but my brain has stopped working

Answers

Answer:

you do 3 x 13 then buy the milk then it = 30

Step-by-step explanation:

Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. The order does not matter.

Answers

Answer: Reflection:

Angle of incidence equals angle of this

Mirrors effectively operate because of this....

Refraction:

Explain why a straw looks broken in a glass of water

Occurs when a wave moves from one medium to another...

Most microscopes take advantage of ....

Diffraction:

X - ray crystallography ....

The spreading out of waves...

Explains why anyone in the classroom can hear that loud teacher...

Step-by-step explanation:

Let us first differentiate reflection, refraction, and diffraction.

Reflection occurs when the waves bounce off the medium or the boundary that is in the way of the wave. Some part of the wave would bounce off, and the others would go through the medium through a process called transmission.

When light for example hits a smooth surface at a certain angle, the light would bounce off, creating an equal going the other way.

Best example of this behavior of light would be the mirror.

Refraction on the other hand, bends the waves as they go through one medium to another medium, or change their direction. The amount or degree of the bend would depend on the medium they go through. If the mediums are different, it would substantially change the wave's path. The reason for this is because the medium changes the speed of the waves that go through them, depending on the material they are made up of.

A classic example of this would be the straw in a glass of water.

Diffraction occurs when the waves go through an opening of the medium or barrier. If the opening is smaller than the wave that passes through it, it would spread out wider, coming out of the opening, but if it is bigger, then the spread would decrease.

In x-ray crystallography, they use this by letting x-rays pass through the spaces in between the crystals.

YOU'RE WELCOME!

The answer to this question is reflection

Hayley has 383 beads. She buys 49 more beads. She will use 78 beads to make bracelets and the rest to make necklaces. She will use 8 beads for each necklace. What is the greatest number of necklaces Hayley can make? show work please!!!

Answers

44 necklaces rounded up (or 44.25)

44 necklaces would be able to be made

pls help im so stuck on this oneee

Answers

It’s A because 10-8=2, then 10 + (-8) is basically 10-8 anyway

Answer:

the ans is a

Step-by-step explanation:

Can Someone Help With This Answer What is 2x+4*5 and what does it equal
Get Answer Right You Get Brainliest!!!!!

Answers

Answer:

2x + 20

x= -10

Step-by-step explanation:

Answer:

2x+20

Step-by-step explanation:

there you go! c:

hope its correct!

heeeeeelp plssssssss

Answers

Answer:

Your right?

Step-by-step explanation:

its the only answer that actually qualifies. Although any number above 20 would work I guess. there are no requirements.

Answer:

I guess 21, its only one that makes sense to me.

Step-by-step explanation:

21 is over 20, and you can sell no less than 20, all other answers are below 20, so the only one that makes sense is 21.

Hope i helped :)

need help asap
will give brainly

Answers

Answer:

B: congruent to figure A

Step-by-step explanation:

if you reflect figure A across the x-axis the new shape will be the same size and shape as figure A. Which means it is congruent to figure A. So, the answer is B

Answer:

Step-by-step explanation:

You decide to open a small business in the Bronx. You borrow $15,000 from the bank at an annual interest rate of 7% for 24 months. What is the amount of interest you will pay on this loan?

Answers

Answer:

$2,100 interest

Step-by-step explanation:

15,000×7% = 1,050

1,050×2 = 2,100

Answer:

15000x2x7/100 = 210

Step-by-step explanation:

Estimate:

1 20 + 1 30 HELP MEEEEEE PLEASE

Answers

Answer:

200

Step-by-step explanation:

round to the nearest hundred

120 ~ 100 130 ~ 100

100+100=200

Hope this helps

Have a great day

Plz mark brainliest

pls help i need it its area

Answers

3,800
because the rectangle area is 40x70 plus the triangle area is 40x50 divided by 2

3,800 is gonna be your answer Brody

help please! this is for a grade!asap!

Answers

Answer:

1. 3/4

2. 1/2

3. 7/12

4. 2/3

5. 1/12

6. 1/2

7. 39/8

8. 59/10

Step-by-step explanation:

1) 1/4+2/4=3/4
2) 9/10-8/10=1/10
3) 2/12+5/12=7/12
4) 2/6+2/6=4/6 (or 3/4 simplified)
5) 9/12-8/12=1/12
6)2/8-1/8=1/8
7)2 3/8+2 2/4
Let’s figure this out together.
For the first part we know that whole numbers in this question are 8/8
And because 2 is a whole number that it is 8/8 two times. So 16/8. Next we add the 3 because, although it’s not a whole number, it’s still a part of the equation. 19/8
Now for the next part of this equation we need to make sure that the denominator is the same as the denominator to the first part. (In a fraction numerator/denominator)
The denominator in the first part was 8. In this part it is 4. To be able to add, subtract, multiply, or divide, the denominator has to be the same. So we multiply 2/4 by 2/2to get 4/8. It’s not changing the quantity. Instead just the way it’s shown.
Again, 16/8 and add a 4. 20/8.
Bring the two parts together.
19/8+20/8=39/8
Now to make it a mixed number we need to find out how many times 8 can go into 39. The answer is 4 times. With 7 left over. So 4 7/9
8) doing the same thing we get the answer to be 35/10+24/10=59/10
=5 9/10

In a forest, it rained 36 out of 90 days. What is a decimal equivalent of 36 out of 90?

Answers

Answer:

0.4

Step-by-step explanation:

36/90 = 40%

in decimal format that would be 0.4

Answer:

0.4

Step-by-step explanation:

help pls I dont know

Answers

14 and -18 would be less than or equal too when the -y makes them -14 and 18 it is still less than 19

Answer:

All of them are correct!

i hope this is correct! c:

Which expression is equivalent to 33y - 55?

55y - 33
11 (3y - 5)
3 (11y - 5)
30y + 3y

Will give Brainliest!

Answers

answer: 11(3y-5)

i hope this helps

Answer:

the answer is 11 (3y-5)

Step-by-step explanation:

11×3y

11×-5

A fair number cube with numbers 1-6 was rolled 500 times. The number 4 was landed on 62 times. If the die was rolled 3,000 times, how many times would it be expected to land on 4, based on the experiment?

a 10
b 372
c 62
d 500

Answers

Step-by-step explanation:

62/500 is the proportion of rolling 4 to all the rolls, so we just need to expand the fraction so that the denominator is equal to 3000

3000÷500=6

6*62=372 B

The correct answer is B and I hope y’all have a nice day. :3

PLEASE HELP ME!! JUST EASY PROPORTION STUFF

Answers

Answer:

Non-prorportional

Step-by-step explanation:

Pleese help ...........O.o

Answers

it would be 31.5 miles

31 1/2 miles? Because if 1 inch = 21 and the length is 1 = 21 and 1/2 = 10 1/2 than that should equal 31 1/2 when you combine it.

A cylindrical tube of length 27.75 cm and radius 2.00 cm is filled with argon gas. The empty tube weighs 188.25 g. The tube filled with argon weighs 188.87 g. Calculate the density.

formula =

[tex]V = \pi r^2h[/tex]

Answers

Step-by-step explanation:

V= π(2)^2(27.75)

= 348.72cm^3

D=188.87g/348.72cm^3

= 0.54g/cm^3

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